DE69521545D1 - Verfahren zum Formen von Kunstharz - Google Patents

Verfahren zum Formen von Kunstharz

Info

Publication number
DE69521545D1
DE69521545D1 DE69521545T DE69521545T DE69521545D1 DE 69521545 D1 DE69521545 D1 DE 69521545D1 DE 69521545 T DE69521545 T DE 69521545T DE 69521545 T DE69521545 T DE 69521545T DE 69521545 D1 DE69521545 D1 DE 69521545D1
Authority
DE
Germany
Prior art keywords
synthetic resin
molding synthetic
molding
resin
synthetic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69521545T
Other languages
English (en)
Other versions
DE69521545T2 (de
Inventor
Tetsuya Fujii
Kenichi Furuta
Akiyoshi Nagano
Tatsuo Yamada
Katsuhiro Katagiri
Toshihiko Mori
Akihiko Suzuki
Tetsuaki Inaba
Tadamasa Kidera
Atsuo Kikuchi
Yasuo Mouri
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyoda Gosei Co Ltd
Original Assignee
Toyoda Gosei Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP06631494A external-priority patent/JP3191556B2/ja
Priority claimed from JP6745994A external-priority patent/JP2932931B2/ja
Priority claimed from JP9251794A external-priority patent/JP3203949B2/ja
Priority claimed from JP28427894A external-priority patent/JPH08118413A/ja
Priority claimed from JP28427794A external-priority patent/JPH08118412A/ja
Application filed by Toyoda Gosei Co Ltd filed Critical Toyoda Gosei Co Ltd
Application granted granted Critical
Publication of DE69521545D1 publication Critical patent/DE69521545D1/de
Publication of DE69521545T2 publication Critical patent/DE69521545T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1671—Making multilayered or multicoloured articles with an insert
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0053—Moulding articles characterised by the shape of the surface, e.g. ribs, high polish
    • B29C37/0057—Moulding single grooves or ribs, e.g. tear lines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14467—Joining articles or parts of a single article
    • B29C45/14508—Joining juxtaposed sheet-like articles, e.g. for making trim panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
    • B29C45/14811—Multilayered articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0025—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks
    • B29C2045/0032—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks sequential injection from multiple gates, e.g. to avoid weld lines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14467—Joining articles or parts of a single article
    • B29C45/14508—Joining juxtaposed sheet-like articles, e.g. for making trim panels
    • B29C2045/14516—Joining juxtaposed sheet-like articles, e.g. for making trim panels the transition area of juxtaposed parts being hidden in a groove of the moulded article
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C2045/1486—Details, accessories and auxiliary operations
    • B29C2045/14901—Coating a sheet-like insert smaller than the dimensions of the adjacent mould wall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C2045/1486—Details, accessories and auxiliary operations
    • B29C2045/14901—Coating a sheet-like insert smaller than the dimensions of the adjacent mould wall
    • B29C2045/14909—Coating a sheet-like insert smaller than the dimensions of the adjacent mould wall the edge of the sheet-like insert being hidden, e.g. in a groove or protruding into the injected material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2715/00—Condition, form or state of preformed parts, e.g. inserts
    • B29K2715/003—Cellular or porous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3005—Body finishings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3005—Body finishings
    • B29L2031/3041—Trim panels

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
DE1995621545 1994-04-04 1995-04-04 Verfahren zum Formen von Kunstharz Expired - Fee Related DE69521545T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP06631494A JP3191556B2 (ja) 1994-04-04 1994-04-04 自動車用インストルメントパネルの製造方法
JP6745994A JP2932931B2 (ja) 1994-04-05 1994-04-05 樹脂製品の成形方法及び成形用金型装置
JP9251794A JP3203949B2 (ja) 1994-04-28 1994-04-28 コンソールボックス及びその製造方法
JP28427894A JPH08118413A (ja) 1994-10-24 1994-10-24 樹脂成形方法
JP28427794A JPH08118412A (ja) 1994-10-24 1994-10-24 樹脂成形方法

Publications (2)

Publication Number Publication Date
DE69521545D1 true DE69521545D1 (de) 2001-08-09
DE69521545T2 DE69521545T2 (de) 2002-04-04

Family

ID=27523973

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1995621545 Expired - Fee Related DE69521545T2 (de) 1994-04-04 1995-04-04 Verfahren zum Formen von Kunstharz

Country Status (2)

Country Link
EP (1) EP0676267B1 (de)
DE (1) DE69521545T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9507506D0 (en) * 1995-04-11 1995-05-31 Marley Automotive Components L Vehicle trim panel
JP3289546B2 (ja) * 1995-05-16 2002-06-10 株式会社デンソー 樹脂成形品とその製造方法
FR2744947B1 (fr) * 1996-02-19 1998-04-03 Allibert Ind Procede d'habillage, par une feuille, d'une piece injectee, moule pour la mise en oeuvre du procede et piece obtenue
DE19622499A1 (de) * 1996-06-05 1997-12-11 Otto Deuschle Modell Und Forme Kunststoff-Formteil mit mehreren Feldern sowie Verfahren und Vorrichtung zu dessen Herstellung
FR2760677A1 (fr) * 1996-09-06 1998-09-18 Anteq Equipement pour la commande de busettes d'injection d'une presse d'injection sequentielle
US5968440A (en) * 1996-09-16 1999-10-19 Hettinga; Siebolt Injection molded plastic article and method of molding same
FR2768647B1 (fr) * 1997-09-19 2002-09-20 Eurostyle Sa Procede de fabrication d'une piece thermoplastique decoree
FR2778135B1 (fr) * 1998-04-30 2000-07-07 Plastic Omnium Cie Procede pour realiser une piece en matiere plastique partiellement revetue d'un film, notamment decoratif
US6453535B1 (en) * 1998-06-25 2002-09-24 Tip Engineering Group, Inc. Process for manufacturing an automotive trim piece preweakened to form an air bag deployment opening
JP4576024B2 (ja) 2000-05-31 2010-11-04 トヨタ紡織株式会社 表皮一体成形品の製造方法および装置
US8815383B2 (en) 2007-01-18 2014-08-26 Johnson Controls Technology Company Component having a cushioned region and method for making a component having a cushioned region
CN110509492A (zh) * 2019-09-05 2019-11-29 航天特种材料及工艺技术研究所 一种隔热材料和金属舱段界面匹配原位成型方法
DE102021123628A1 (de) 2021-09-13 2023-03-16 Dr. Schneider Kunststoffwerke Gmbh Verfahren zum Herstellen eines Bauteils mit einem sichtseitigen Kaschiermaterial, welches eine Naht aufweist
CN117921948B (zh) * 2024-01-30 2024-07-23 东莞市固利精密模具有限公司 一种汽车回复反射器模具

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02102010A (ja) * 1988-10-11 1990-04-13 Japan Steel Works Ltd:The 貼合成形方法
JP2654623B2 (ja) * 1988-12-27 1997-09-17 住友化学工業株式会社 表皮材を貼着した合成樹脂成形体の製造方法及びこの方法で使用する装置
JP2868281B2 (ja) * 1990-05-07 1999-03-10 雪印乳業株式会社 曲面側壁外面にインモールドラベリングされた容器とその製造方法
JPH0767711B2 (ja) * 1990-08-29 1995-07-26 豊田合成株式会社 表皮インモールド成形品及びその成形方法
EP0639442A1 (de) * 1990-10-24 1995-02-22 ASAA, Inc. Verfahren zum Herstellen von schichtförmigen Artikeln und Produkten
FR2673886B1 (fr) * 1991-03-15 1995-03-24 Ams Europ Procede et dispositif de decoration d'une piece realisee par injection et piece decoree ainsi realisee.
ES2042349T3 (es) * 1992-02-11 1993-12-01 Neyr Plastiques (S.A.) Procedimiento para la fabricacion de piezas moldeadas que comprenden un soporte rigido y un recubrimiento flexible.
FR2702703B1 (fr) * 1993-03-15 1995-06-23 Rouxel Sa Procede pour realiser une boite avec etiquettes.
DE69412704T2 (de) * 1993-06-10 1999-02-04 Idemitsu Petrochemical Co., Ltd., Tokio/Tokyo Spritzgiessform

Also Published As

Publication number Publication date
EP0676267B1 (de) 2001-07-04
DE69521545T2 (de) 2002-04-04
EP0676267A1 (de) 1995-10-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: KRAMER - BARSKE - SCHMIDTCHEN, 81245 MUENCHEN

8339 Ceased/non-payment of the annual fee